NSFW settings reset and generation filter strength tightened

The strength of the NSFW filter has been tightened.

In addition, in order to turn on the NSFW option,
you must agree to be over 19 years old.
At the same time, all members' NSFW options have been reset.

Whether the NSFW option is turned on,
it does not mean that obscene material will appear.
Prompt search does not allow obscene material uploads.

Thank you.